• Information System Security Engineer…

    KBR (Alexandria, VA)
    Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with KBR! The successful candidate for the Joint Mission Environment Testing Capability ... (JMETC) Information System Security Engineer (ISSE) position will be part...implementing cybersecurity in an IT environment + Certifications: DOD Security Clearance and must meet DoD 8140… more
    KBR (07/02/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …in defining possible? **Northrop Grumman Mission Systems** is seeking a **Sr Principal Software Engineer ** to join our team! This position will primarily be ... experience with a PhD + Ability to obtain and maintain at DoD TS/SCI Security Clearance (US citizenship is a pre-requisite) + Experience throughout the entire… more
    Northrop Grumman (07/08/25)
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  • Field Electronic Security Systems…

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …amounts of time + Must be able to twist, bend and squat periodically ** SECURITY CLEARANCE REQUIREMENTS:** Must currently hold a security clearance ... **Overview** FIELD ELECTRONIC SECURITY SYSTEMS ENGINEER (MCESS) Bowhead is...+ Intermediate to advanced level skills in Microsoft Office software suite - Word, Excel, Outlook, PowerPoint + Ability… more
    UIC Government Services and the Bowhead Family of Companies (07/16/25)
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  • Software Engineer SME (Forensic…

    Innovative Management & Technology Services (Vienna, VA)
    …work with the best customers on-site at top government agencies. Job Title: Software Engineer SME (Forensic Toolkit Lead Developer) Primary Location: Northern ... : Top-Secret with SCI eligibility Position Summary: We are seeking an experienced Software Engineer Subject Matter Expert (SME) to lead the development and… more
    Innovative Management & Technology Services (07/16/25)
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  • Information System Security Engineer…

    P 11 Security, Inc. (Manassas, VA)
    Information System Security Engineer III Manassas, VA (http://maps.google.com/maps?q=N/a+Manassas+VA+USA+20108) Job Type Full-time Description The Information ... System Security Engineer (ISSE) is primarily responsible for...III within 6 months of the date of hire. Security Clearance : + Current Top Secret … more
    P 11 Security, Inc. (07/14/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    **Description** Leidos is looking for a Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a ... an on-going mission and operational system. **Job Summary** The Software Engineer will perform software ...independently and with a team in a fast-moving environment. ** Security Clearance requirement:** + Candidates must possess… more
    Leidos (06/17/25)
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  • Junior Software Development Engineer…

    Amazon (Arlington, VA)
    …professional software development experience - Current, active US Government Security Clearance of TS/SCI with Polygraph Preferred Qualifications - ... AWS Cross Domain Services team is seeking a talented Software Development Engineer to design and build...and must currently possess and maintain an active TS/SCI security clearance with polygraph. 10012 Key job… more
    Amazon (07/15/25)
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  • CUAS Software Engineer

    Parsons Corporation (Centreville, VA)
    …Parsons Summit Point C-UAS COE. This is a mid-level career opportunity for a software engineer . Join a multi-disciplinary team of scientists, engineers, and ... and Acoustic. + Experience working with geospatial tools, applications, and algorithms. ** Security Clearance Requirement:** None This position is part of our… more
    Parsons Corporation (05/22/25)
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  • Senior Software Engineer (SIGINT…

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a highly skilled **Senior Software Engineer ** to support rapid-response research and development (R&D) in various laboratory ... and prototype capabilities that address emerging intelligence issues. The Software Engineer will work in dynamic lab...of a degree. + An active TS/SCI with Poly security clearance . + At least 3 years… more
    Leidos (06/11/25)
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  • Senior Software Engineer

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Senior** ** Software Engineer ** to join our team! In this role you will ... of features + Work within a team to develop software that supports Point of Entry sites worldwide +...development, and utilization of electronic data processing systems. \#angelfish ** Security Clearance Requirement:** An active Top Secret… more
    Parsons Corporation (06/19/25)
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